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Use APC for caching slave lag times
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Description

This use memcached but generate a large portion of the traffic there. APC could avoid that problem with small, random, ttls and a shared cache for updates (similar to what Gadgets-definition does).

Event Timeline

aaron created this task.Jun 4 2015, 8:19 PM
aaron raised the priority of this task from to Needs Triage.
aaron updated the task description. (Show Details)
aaron added a project: Performance.
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Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJun 4 2015, 8:19 PM

Change 216857 had a related patch set uploaded (by Aaron Schulz):
Use APC for caching slave lag times

https://gerrit.wikimedia.org/r/216857

Change 216857 merged by jenkins-bot:
Use APC for caching slave lag times

https://gerrit.wikimedia.org/r/216857

aaron closed this task as Resolved.Jun 27 2015, 12:01 AM
aaron claimed this task.

Change 221671 had a related patch set uploaded (by Ori.livneh):
Use APC for caching slave lag times

https://gerrit.wikimedia.org/r/221671

Change 221671 merged by jenkins-bot:
Use APC for caching slave lag times

https://gerrit.wikimedia.org/r/221671